| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.66 | 6.420% | $239.0832 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $40.86 | 3.324% | $42.2182 | $42.22 | $42.20 | $42.20 |
| Purchase #3 | $135.61 | 5.718% | $143.3642 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $233.44 | 6.694% | $249.0665 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $194.30 | 3.817% | $201.7164 | $201.72 | $201.70 | $201.70 |
| Purchase #6 | $77.71 | 13.851% | $88.4736 | $88.47 | $88.45 | $88.50 |
| Purchase #7 | $62.70 | 5.530% | $66.1673 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $969.28 | $1,030.0894 | $1,030.09 | $1,030.00 | $1,030.20 | |